Please let me show you something

SELECT * FROM gallery2 WHERE topic_id="1823435" UNION SELECT * FROM gallery2 WHERE topic_id="917893" UNION SELECT * FROM gallery2 WHERE topic_id="713770" UNION SELECT * FROM gallery2 WHERE topic_id="351138" UNION SELECT * FROM gallery2 WHERE topic_id="473681" UNION SELECT * FROM gallery2 WHERE topic_id="1441828" UNION SELECT * FROM gallery2 WHERE topic_id="1559242" UNION SELECT * FROM gallery2 WHERE topic_id="861489" UNION SELECT * FROM gallery2 WHERE topic_id="734851" UNION SELECT * FROM gallery2 WHERE topic_id="1215718" UNION SELECT * FROM gallery2 WHERE topic_id="1344820" UNION SELECT * FROM gallery2 WHERE topic_id="1510861" UNION SELECT * FROM gallery2 WHERE topic_id="1676873" UNION SELECT * FROM gallery2 WHERE topic_id="713874" UNION SELECT * FROM gallery2 WHERE topic_id="1256464" UNION SELECT * FROM gallery2 WHERE topic_id="987697"